发明授权
- 专利标题： Reciprocating motor
- 专利标题（中）： 往复马达
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申请号： US10477855申请日： 2002-05-13
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公开(公告)号： US06894407B2公开(公告)日： 2005-05-17
- 发明人: Won-Hyun Jung , Bon-Cheol Ku
- 申请人： Won-Hyun Jung , Bon-Cheol Ku
- 申请人地址： KR
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR
- 代理机构： Ostrolenk, Faber, Gerb & Soffen, LLP
- 优先权： KR2001-26751 20010516
- 国际申请： PCTKR02/00889 WO 20020513
- 国际公布： WO0209371 WO 20021121
- 主分类号： H02K1/28
- IPC分类号： H02K1/28 ; H02K1/27 ; H02K1/34 ; H02K33/00 ; H02K33/16 ; H02K41/02 ; H02K33/18
摘要：
A reciprocating motor is disclosed having a magnet frame (10) connected between a magnet (8) and an element to be reciprocally moved to transmit a reciprocal movement of the magnet (8) to the element, the magnet consisting of a first mounting unit (12) at which the magnet (8) is fixed and a second mounting unit (14) made of a different material with the first mounting unit (12), being connected to the first mounting (12), and with which the element is engaged. A portion of the magnet frame (10) where the magnet is fixed is made of a nonmetallic material to minimize a loss of flux generated from a winding coil (6).
公开/授权文献
- US20040145248A1 Reciprocating motor 公开/授权日：2004-07-29
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